Windsor Racecourse, also known as Royal Windsor Racecourse is a thoroughbred horse racing venue located in Windsor, Berkshire, England. It is one of only two figure-of-eight courses in the United Kingdom, the other being at Fontwell Park. It abandoned National Hunt jump racing in December 1998, switching entirely to Flat racing. However, the course has occasionally held National Hunt meetings since, such as when it took over some of nearby Ascot's jump meetings during its refurbishment in the mid-2000s.
Windsor Racecourse is located on the banks of the River Thames and occupies a large island between the main channel of the River and the Clewer Mill Stream backwater.
The local area has links to horse racing that date back to the time of Henry VIII, but the first race meeting at Royal Windsor did not take place until 1866.